A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5996-00-058-7723
NSN 5999-00-558-0487
NSN 6135-01-100-3593
NSN 5935-01-553-1185
NSN 5999-01-472-9092
NSN 5950-01-545-2908
NSN 6320-01-412-2973
NSN 6685-01-388-2236
NSN 6150-01-470-2011
NSN 5855-01-400-1590
NSN 6135-00-100-8890
NSN 2925-01-074-9102